As a future feature request, would it be possible to add an option to prepend text to a saved script file generated from the command line? This could aid in reducing human error as the default database when starting management studio is not always the one I am targeting.

In the ideal world I would like to be able to add

"use </db2:argument>
go"

to the top of the file to prevent those occasions where I do not change from the default database to the desired database.